SPN

The SPN is a vertical inline, single stage, single suction centrifugal pumps accordance to API 610, 8 latest edition with mechanical seal chamber in accordance with API 682.

The pump is suitable for being directly mounted into the piping, being supported by an integral compact mounting foot, without the need of a foundation. This pump is designed to handle a wide range of process fluids and has one of the broadest hydraulic coverages in the industry.

CHARACTERISTICS

  • Radially split, vertical inline centrifugal pump.
  • Foot mounted.
  • Single & Double volute casings, depending on size.
  • Single suction, dynamically balanced, closed impeller.
  • Thrust compensation by balance holes & back & front wear ring diameters.
  • Side-Side inline nozzle arrangement.
  • Materials of construction per API 610.
  • Other materials on request.
OPERATION LIMITS

  • Capacity up to 550 m³/h (2,420 U.S. gpm).
  • Head up to 280 m (920 ft).
  • Speed up to 3600 RPM.
  • Temperature -80 to 260 ºC (-112 to 500 ºF).
  • MAWP up to 40 bar (600 psi).

DESIGN FEATURES

  • Heavy duty process design according to API 610 latest edition (OH5 type).
  • Closed coupled design.
  • Replaceable wear rings for casing and impeller.
APPLICATIONS

  • Petroleum Refining. Production and Distribution.
  • Petrochemical.
  • Chemical.
  • Process Industry

RUHRPUMPEN NOMENCLATURE

  • SPN
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SPN

SPN, Vertical Heavy Duty Close Coupled Process Pump API 610.

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